provide permalink for posts, include permalinks in feeds and imported from feeds

boot.php

@@ -2449,3 +2449,11 @@ function feed_salmonlinks($nick) {
 	return $salmon;
 }}
 
+if(! function_exists('get_plink')) {
+function get_plink($item) {
+	$a = get_app();	
+	$plink = (((x($item,'plink')) && (! $item['private'])) ? '<div class="wall-item-links-wrapper"><a href="' 
+			. $item['plink'] . '" title="' . t('link to source') . '"><img src="' . $a->get_baseurl() . '/images/link-icon.gif" alt="' . t('link to source') . '" /></a></div>' : '');
+	return $plink;
+}}
+

include/items.php

@@ -246,7 +246,7 @@ function get_atom_elements($feed,$item) {
 	$res['uri'] = unxmlify($item->get_id());
 	$res['title'] = unxmlify($item->get_title());
 	$res['body'] = unxmlify($item->get_content());
-
+	$res['plink'] = unxmlify($item->get_link(0));
 
 	// look for a photo. We should check media size and find the best one,
 	// but for now let's just find any author photo
@@ -591,6 +591,7 @@ function item_store($arr,$force_parent = false) {
 	$arr['object']        = ((x($arr,'object'))        ? trim($arr['object'])                : '');
 	$arr['target-type']   = ((x($arr,'target-type'))   ? notags(trim($arr['target-type']))   : '');
 	$arr['target']        = ((x($arr,'target'))        ? trim($arr['target'])                : '');
+	$arr['plink']         = ((x($arr,'plink'))         ? notags(trim($arr['plink']))         : '');
 	$arr['allow_cid']     = ((x($arr,'allow_cid'))     ? trim($arr['allow_cid'])             : '');
 	$arr['allow_gid']     = ((x($arr,'allow_gid'))     ? trim($arr['allow_gid'])             : '');
 	$arr['deny_cid']      = ((x($arr,'deny_cid'))      ? trim($arr['deny_cid'])              : '');
@@ -1418,7 +1419,7 @@ function atom_entry($item,$type,$author,$owner,$comment = false) {
 	$o .= '<updated>' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '</updated>' . "\r\n";
 	$o .= '<dfrn:env>' . base64url_encode($item['body'], true) . '</dfrn:env>' . "\r\n";
 	$o .= '<content type="' . $type . '" >' . xmlify(($type === 'html') ? bbcode($item['body']) : $item['body']) . '</content>' . "\r\n";
-	$o .= '<link rel="alternate" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']) . '" />' . "\r\n";
+	$o .= '<link rel="alternate" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id']) . '" />' . "\r\n";
 	if($comment)
 		$o .= '<dfrn:comment-allow>' . intval($item['last-child']) . '</dfrn:comment-allow>' . "\r\n";
 

mod/display.php

@@ -272,6 +272,7 @@ function display_content(&$a) {
 				'$owner_url' => $owner_url,
 				'$owner_photo' => $owner_photo,
 				'$owner_name' => $owner_name,
+				'$plink' => get_plink($item),
 				'$drop' => $drop,
 				'$vote' => $likebuttons,
 				'$like' => $like,

mod/item.php

@@ -429,10 +429,11 @@ function item_post(&$a) {
 			}
 		}
 
-		$r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
+		$r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
 			WHERE `id` = %d LIMIT 1",
 			intval($parent),
 			dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
+			dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id),
 			dbesc(datetime_convert()),
 			intval($post_id)
 		);

mod/network.php

@@ -425,6 +425,7 @@ function network_content(&$a, $update = 0) {
 				'$owner_url' => $owner_url,
 				'$owner_photo' => $owner_photo,
 				'$owner_name' => $owner_name,
+				'$plink' => get_plink($item),
 				'$drop' => $drop,
 				'$vote' => $likebuttons,
 				'$like' => $like,

mod/profile.php

@@ -371,6 +371,7 @@ function profile_content(&$a, $update = 0) {
 				'$lock' => $lock,
 				'$location' => $location, 
 				'$indent' => $indent, 
+				'$plink' => get_plink($item),
 				'$drop' => $drop,
 				'$like' => $like,
 				'$vote' => $likebuttons,

view/de/wallwall_item.tpl

@@ -21,6 +21,7 @@
 			<div class="wall-item-title" id="wall-item-title-$id">$title</div>
 			<div class="wall-item-body" id="wall-item-body-$id" >$body</div>
 		</div>
+		$plink
 		$drop
 	</div>	
 	<div class="wall-item-wrapper-end"></div>

view/en/wallwall_item.tpl

@@ -21,6 +21,7 @@
 			<div class="wall-item-title" id="wall-item-title-$id">$title</div>
 			<div class="wall-item-body" id="wall-item-body-$id" >$body</div>
 		</div>
+		$plink
 		$drop
 	</div>	
 	<div class="wall-item-wrapper-end"></div>

view/fr/wallwall_item.tpl

@@ -21,6 +21,7 @@
 			<div class="wall-item-title" id="wall-item-title-$id">$title</div>
 			<div class="wall-item-body" id="wall-item-body-$id" >$body</div>
 		</div>
+		$plink
 		$drop
 	</div>	
 	<div class="wall-item-wrapper-end"></div>

view/it/wallwall_item.tpl

@@ -21,6 +21,7 @@
 			<div class="wall-item-title" id="wall-item-title-$id">$title</div>
 			<div class="wall-item-body" id="wall-item-body-$id" >$body</div>
 		</div>
+		$plink
 		$drop
 	</div>	
 	<div class="wall-item-wrapper-end"></div>

view/theme/duepuntozero/style.css

@@ -833,6 +833,13 @@ input#dfrn-url {
 .wall-item-like-buttons img {
 	cursor: pointer;
 }
+
+.wall-item-links-wrapper {
+	float: left;
+	margin-bottom: 5px;
+	margin-left: 5px;
+}
+
 .wall-item-delete-wrapper {
 	float: right;
 	margin-top: 5px;

view/theme/loozah/style.css

@@ -962,6 +962,13 @@ input#dfrn-url {
 .wall-item-like-buttons img {
 	cursor: pointer;
 }
+
+.wall-item-links-wrapper {
+	float: left;
+	margin-top: 100px;
+	margin-left: 10px;
+}
+
 .wall-item-delete-wrapper {
 	float: right;
 	margin-top: 20px;

view/wall_item.tpl

@@ -16,6 +16,7 @@
 			<div class="wall-item-title" id="wall-item-title-$id">$title</div>
 			<div class="wall-item-body" id="wall-item-body-$id" >$body</div>
 		</div>
+		$plink
 		$drop
 	</div>
 	<div class="wall-item-wrapper-end"></div>